平板銼由鋁銅合金或鈹銅合金制成,鋁銅合金工作面硬度大于等于25度,抗拉強(qiáng)度大于等于75-85kgf/mm2.鈹銅合金工作面硬度大于等于35度,抗拉強(qiáng)度大于等于105-120kgf/mm2.敲擊摩擦均不會(huì)產(chǎn)生火花。
銼刀的種類(lèi)及規(guī)格:
圓銼150mm,200mm,250mm,300mm,350mm
半圓銼150mm,200mm,250mm,300mm,350mm
三角銼150mm,200mm,250mm,300mm,350mm
方銼150mm,200mm,250mm,300mm,350mm
平銼150mm,200mm,250mm,300mm,350mm。